❄️Air Conditioner

York · DERA-F036N07 14 SEER

York DERA-F036N07 14 SEER E3 Error Fix: Compressor Overload

This fault indicates the compressor motor has overheated and triggered the overload protector. It may be caused by electrical issues, locked rotor, or low refrigerant. The compressor stops running to prevent damage.

critical2 fixes available✨ Free fix available

Quick Answer

Error E3 on the York DERA-F036N07 14 SEER means: Compressor Overload. The top-ranked community fix is “Replace compressor motor” (hard difficulty, ~180 min, DIY cost: $0). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · air conditioner

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

Root Cause Analysis

Refrigerant Issue → Compressor FailedPrimary

Electrical Fault

When to Call a Professional

While many air conditioner repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $600-$900.

Other York Models with Error E3

YHG42B21S 3.5 Ton 14 SEER 10 HSPF Affinity Series Heat Pump with Variable-Speed Compressor

heat_pump · 2 fixes

YZF42B21S LX Series AC

air_conditioner · 2 fixes

YZH36B21S 3 Ton 16 SEER 9.5 HSPF Heat Pump with Environmentally Friendly Refrigerant

heat_pump · 2 fixes

Other York DERA-F036N07 14 SEER Error Codes

High Pressure Switch Trip

2 fixes

Low Pressure Switch Trip

2 fixes

Indoor Fan Motor Locked

2 fixes

Outdoor Fan Motor Failure

2 fixes

Evaporator Coil Freeze

2 fixes

Thermistor Open Circuit

2 fixes

Communication Error Between Indoor and Outdoor Units

2 fixes

Indoor Unit Coil Temperature Sensor Error

2 fixes

People Also Ask About York DERA-F036N07 14 SEER Error E3

What does error code E3 mean on a York DERA-F036N07 14 SEER?

Error code E3 on the York DERA-F036N07 14 SEER means: Compressor Overload. This fault indicates the compressor motor has overheated and triggered the overload protector. It may be caused by electrical issues, locked rotor, or low refrigerant. The compressor stops running to prevent damage.

How do I fix error code E3 on my York DERA-F036N07 14 SEER?

The most successful fix is "Replace compressor motor" (hard difficulty, ~180 minutes). This fix costs nothing. HomeMD has 2 community-ranked fixes for this error.

Is error code E3 on a York DERA-F036N07 14 SEER serious?

This error is rated critical severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix York DERA-F036N07 14 SEER error E3 myself?

Yes — the top-ranked community fix ("Replace compressor motor") is rated hard difficulty and takes about 180 minutes. Tools needed: Refrigeration manifold set, Torque wrench, Vacuum pump.

How much does it cost to repair York DERA-F036N07 14 SEER error E3?

DIY cost: $0. Professional repair typically costs $600-$900. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the York DERA-F036N07 14 SEER have?

The York DERA-F036N07 14 SEER has 8 other known error codes, including: E1 (High Pressure Switch Trip), E2 (Low Pressure Switch Trip), E4 (Indoor Fan Motor Locked), E5 (Outdoor Fan Motor Failure), E6 (Evaporator Coil Freeze), and 3 more.

Which other York models have the E3 error?

Error code E3 also appears on 3 other York models: YHG42B21S 3.5 Ton 14 SEER 10 HSPF Affinity Series Heat Pump with Variable-Speed Compressor, YZF42B21S LX Series AC, YZH36B21S 3 Ton 16 SEER 9.5 HSPF Heat Pump with Environmentally Friendly Refrigerant. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the York DERA-F036N07 14 SEER have?

The York DERA-F036N07 14 SEER has 8 other known error codes:

E1 — High Pressure Switch Trip (2 fixes)
E2 — Low Pressure Switch Trip (2 fixes)
E4 — Indoor Fan Motor Locked (2 fixes)
E5 — Outdoor Fan Motor Failure (2 fixes)
E6 — Evaporator Coil Freeze (2 fixes)
E7 — Thermistor Open Circuit (2 fixes)
E8 — Communication Error Between Indoor and Outdoor Units (2 fixes)
E9 — Indoor Unit Coil Temperature Sensor Error (2 fixes)

Which other York models have the E3 error?

Error code E3 also appears on 3 other York models:

YHG42B21S 3.5 Ton 14 SEER 10 HSPF Affinity Series Heat Pump with Variable-Speed Compressor (heat pump) · 2 fixes
YZF42B21S LX Series AC (air conditioner) · 2 fixes
YZH36B21S 3 Ton 16 SEER 9.5 HSPF Heat Pump with Environmentally Friendly Refrigerant (heat pump) · 2 fixes

Ad Space — banner

Replace ADSENSE_PUBLISHER_ID in AdUnit.tsx